JPS4852084A - - Google Patents
Info
- Publication number
- JPS4852084A JPS4852084A JP8742071A JP8742071A JPS4852084A JP S4852084 A JPS4852084 A JP S4852084A JP 8742071 A JP8742071 A JP 8742071A JP 8742071 A JP8742071 A JP 8742071A JP S4852084 A JPS4852084 A JP S4852084A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8742071A JPS4852084A (ja) | 1971-11-01 | 1971-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8742071A JPS4852084A (ja) | 1971-11-01 | 1971-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4852084A true JPS4852084A (ja) | 1973-07-21 |
Family
ID=13914373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8742071A Pending JPS4852084A (ja) | 1971-11-01 | 1971-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4852084A (ja) |
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1971
- 1971-11-01 JP JP8742071A patent/JPS4852084A/ja active Pending